Unitree A2 Industrial Robot Dog | AI Quadruped Robot Platform for Enterprise, Research & Automation

Industrial Quadruped Robot Unitree A2 Series Compare the shared capabilities of the A2 platform, then review the key upgrades available with A2 Pro. Shared Specifications The following specifications apply to both Unitree A2 Standard and Unitree A2 Pro. Specification A2 Standard and A2 Pro Mechanical Design Standing Dimensions 820 × 440 × 570 mm Prone Dimensions 720 × 550 × 220 mm Construction Aluminum alloy and high-strength engineering plastic Weight Without Battery Approximately 35 kg Weight With Battery Approximately 42 kg Degrees of Freedom 12 motorized joints Maximum Joint Torque Approximately 180 N·m Joint Bearings Industrial-grade crossed roller bearings Joint Motors Low-inertia, high-speed permanent-magnet synchronous motors Power and Electronics Supply Voltage 50.4 V Battery System Dual battery slots with dual-battery support Battery Capacity Single battery: 9,000 mAh / 453.6 Wh Dual batteries: 18,000 mAh / 907.2 Wh Joint Encoders Dual encoders Cooling Localized air cooling Wireless Connectivity Wi-Fi 6 and Bluetooth 5.2 Audio Integrated speaker and microphone array Front Light Integrated Computing and Development Main Controller 8-core high-performance platform CPU Development Computer Intel Core i7 Development Interfaces RS485 × 2, CAN × 2, Gigabit Ethernet × 2 and USB 3.0 Type-C Power Outputs 12 V, 24 V and battery-voltage outputs Secondary Development ✓ Supported OTA Software Updates ✓ Supported Performance Operating Temperature −20°C to 55°C No-Load Endurance More than 5 hours or approximately 20 km Endurance With 25 kg Payload More than 3 hours or approximately 12.5 km Maximum Standing Payload Approximately 100 kg Continuous Walking Payload Approximately 25 kg; up to 35 kg under ideal conditions Maximum Speed 3.7 m/s nominal; up to approximately 5 m/s Maximum Slope Approximately 45° Maximum Step Height Approximately 30 cm Maximum Climbing Height Approximately 0.5–1 m Warranty 12 months A2 Standard vs. A2 Pro A2 Pro adds enhanced perception, protection and expansion options for more demanding industrial applications. Feature A2 Standard A2 Pro Enhanced LiDAR Configuration 1 × LiDAR 2 × LiDARs HD Camera 1 × HD camera 1 × HD camera Ingress Protection IP56 IP56–IP67, with core components rated IP67 Expansion Compute Intel Core i7 development computer Intel Core i7 development computer Optional high-performance expansion dock Wireless Vector-Follow Module Optional Available through expanded configuration GPS Optional Available through expanded configuration 4G Connectivity Optional Available through expanded configuration Recommended Use General industrial inspection, research and development Advanced inspection, complex environments and expanded autonomous applications Specifications and available configurations may vary based on selected options and intended application. Runtime, range, payload and mobility performance may vary according to terrain, environment and operating conditions.